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      <td class="subheader-left"><a href="matlab:open ithresh">View code for ithresh</a></td>
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<h1>ithresh</h1><p><span class="helptopic">Interactive image threshold</span></p><span style="color:red>ithresh</span>(<strong>im</strong>) displays the image <strong>im</strong> in a window with a slider which
adjusts the binary threshold.

<span style="color:red>ithresh</span>(<strong>im</strong>, <strong>T</strong>) as above but the initial threshold is set to <strong>T</strong>.

<h2>Notes</h2>
<ul>
  <li>Greyscale image only.</li>
  <li>For a uint8 class image the slider range is 0 to 255.</li>
  <li>For a floating point class image the slider range is 0 to 1.0</li>
</ul>
<h2>See also</h2>
<p>
<a href="matlab:doc idisp">idisp</a></p>
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